Misc. formatting, serial out

Marlin/src/HAL/shared/cpu_exception/exception_arm.cpp

     // So we'll simply mask the top 8 bits of the first handler as an hint of being in the flash or not -that's poor and will
     // probably break if the flash happens to be more than 128MB, but in this case, we are not magician, we need help from outside.
 
-    unsigned long * vecAddr = (unsigned long*)get_vtor();
-    SERIAL_ECHO("Vector table addr: ");
+    unsigned long *vecAddr = (unsigned long*)get_vtor();
+    SERIAL_ECHOPGM("Vector table addr: ");
     SERIAL_PRINTLN(get_vtor(), HEX);
 
     #ifdef VECTOR_TABLE_SIZE
       // 128 bytes alignement is required for writing the VTOR register
       alignas(128) static unsigned long vectable[VECTOR_TABLE_SENTINEL];
 
-      SERIAL_ECHO("Detected vector table size: ");
+      SERIAL_ECHOPGM("Detected vector table size: ");
       SERIAL_PRINTLN(vec_size, HEX);
     #endif
 
 
     HW_REG(0xE000ED08) = (unsigned long)vectable | _BV32(29); // 29th bit is for telling the CPU the table is now in SRAM (should be present already)
 
-    SERIAL_ECHOLN("Installed fault handlers");
+    SERIAL_ECHOLNPGM("Installed fault handlers");
   #endif
 }
 

Marlin/src/core/bug_on.h

   // This is used like SERIAL_ECHOPAIR, that is: a key-value call of the local variables you want
   // to dump to the serial port before stopping the CPU.
                           // \/ Don't replace by SERIAL_ECHOPAIR since ONLY_FILENAME cannot be transformed to a PGM string on Arduino and it breaks building
-  #define BUG_ON(V...) do { SERIAL_ECHO(ONLY_FILENAME); SERIAL_ECHO(__LINE__); SERIAL_ECHOLN(": "); SERIAL_ECHOLNPAIR(V); SERIAL_FLUSHTX(); *(char*)0 = 42; } while(0)
+  #define BUG_ON(V...) do { SERIAL_ECHO(ONLY_FILENAME); SERIAL_ECHO(__LINE__); SERIAL_ECHOLNPGM(": "); SERIAL_ECHOLNPAIR(V); SERIAL_FLUSHTX(); *(char*)0 = 42; } while(0)
 #elif ENABLED(MARLIN_DEV_MODE)
   // Don't stop the CPU here, but at least dump the bug on the serial port
                           // \/ Don't replace by SERIAL_ECHOPAIR since ONLY_FILENAME cannot be transformed to a PGM string on Arduino and it breaks building
-  #define BUG_ON(V...) do { SERIAL_ECHO(ONLY_FILENAME); SERIAL_ECHO(__LINE__); SERIAL_ECHOLN(": BUG!"); SERIAL_ECHOLNPAIR(V); SERIAL_FLUSHTX(); } while(0)
+  #define BUG_ON(V...) do { SERIAL_ECHO(ONLY_FILENAME); SERIAL_ECHO(__LINE__); SERIAL_ECHOLNPGM(": BUG!"); SERIAL_ECHOLNPAIR(V); SERIAL_FLUSHTX(); } while(0)
 #else
   // Release mode, let's ignore the bug
   #define BUG_ON(V...) NOOP

Marlin/src/lcd/dogm/u8g_dev_ssd1309_12864.cpp

 };
 
 uint8_t u8g_dev_ssd1309_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
-  switch(msg) {
+  switch (msg) {
     case U8G_DEV_MSG_INIT:
       u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
       u8g_WriteEscSeqP(u8g, dev, u8g_dev_ssd1309_128x64_init_seq);

Marlin/src/lcd/extui/lib/anycubic_chiron/FileNavigator.h

 using namespace ExtUI;
 
 namespace Anycubic {
-  class FileNavigator {
-    public:
-      FileNavigator();
-      void   reset();
-      void   getFiles(uint16_t);
-      void   upDIR();
-      void   changeDIR(char *);
-      void   sendFile();
-      void   refresh();
-      char * getCurrentFolderName();
-    private:
-      static FileList  filelist;
-      static char      currentfoldername[MAX_PATH_LEN];
-      static uint16_t  lastindex;
-      static uint8_t   folderdepth;
-      static uint16_t  currentindex;
-  };
-  extern FileNavigator filenavigator;
+
+class FileNavigator {
+  public:
+    FileNavigator();
+    void reset();
+    void getFiles(uint16_t, panel_type_t, uint8_t filesneeded=4);
+    void upDIR();
+    void changeDIR(const char *);
+    void sendFile(panel_type_t);
+    void refresh();
+    void skiptofileindex(uint16_t);
+
+    static FileList filelist;
+  private:
+    static uint16_t lastpanelindex;
+    static uint16_t currentindex;
+    static uint8_t  currentfolderdepth;
+    static uint16_t currentfolderindex[MAX_FOLDER_DEPTH];
+    static char     currentfoldername[MAX_PATH_LEN];
+};
+
+extern FileNavigator filenavigator;
+
 }

Marlin/src/lcd/extui/lib/anycubic_chiron/chiron_tft.h

 
 namespace Anycubic {
 
-  class ChironTFT {
-    private:
-      static printer_state_t  printer_state;
-      static paused_state_t   pause_state;
-      static heater_state_t   hotend_state;
-      static heater_state_t   hotbed_state;
-      static xy_uint8_t       selectedmeshpoint;
-      static char             panel_command[MAX_CMND_LEN];
-      static uint8_t          command_len;
-      static char             selectedfile[MAX_PATH_LEN];
-      static float            live_Zoffset;
-      static file_menu_t      file_menu;
+class ChironTFT {
+  private:
+    static printer_state_t  printer_state;
+    static paused_state_t   pause_state;
+    static heater_state_t   hotend_state;
+    static heater_state_t   hotbed_state;
+    static xy_uint8_t       selectedmeshpoint;
+    static char             panel_command[MAX_CMND_LEN];
+    static uint8_t          command_len;
+    static char             selectedfile[MAX_PATH_LEN];
+    static float            live_Zoffset;
+    static file_menu_t      file_menu;
 
-    public:
-      ChironTFT();
-      static void Startup();
-      static void IdleLoop();
-      static void PrinterKilled(PGM_P,PGM_P);
-      static void MediaEvent(media_event_t);
-      static void TimerEvent(timer_event_t);
-      static void FilamentRunout();
-      static void ConfirmationRequest(const char * const );
-      static void StatusChange(const char * const );
-      static void PowerLossRecovery();
+  public:
+    ChironTFT();
+    static void Startup();
+    static void IdleLoop();
+    static void PrinterKilled(PGM_P,PGM_P);
+    static void MediaEvent(media_event_t);
+    static void TimerEvent(timer_event_t);
+    static void FilamentRunout();
+    static void ConfirmationRequest(const char * const );
+    static void StatusChange(const char * const );
+    static void PowerLossRecovery();
 
-    private:
-      static void SendtoTFT(PGM_P);
-      static void SendtoTFTLN(PGM_P);
-      static bool ReadTFTCommand();
-      static int8_t Findcmndpos(const char *, char);
-      static void CheckHeaters();
-      static void SendFileList(int8_t);
-      static void SelectFile();
-      static void InjectCommandandWait(PGM_P);
-      static void ProcessPanelRequest();
-      static void PanelInfo(uint8_t);
-      static void PanelAction(uint8_t);
-      static void PanelProcess(uint8_t);
-  };
+  private:
+    static void SendtoTFT(PGM_P);
+    static void SendtoTFTLN(PGM_P);
+    static bool ReadTFTCommand();
+    static int8_t Findcmndpos(const char *, char);
+    static void CheckHeaters();
+    static void SendFileList(int8_t);
+    static void SelectFile();
+    static void InjectCommandandWait(PGM_P);
+    static void ProcessPanelRequest();
+    static void PanelInfo(uint8_t);
+    static void PanelAction(uint8_t);
+    static void PanelProcess(uint8_t);
+};
 
-  extern ChironTFT Chiron;
+extern ChironTFT Chiron;
 
 } // Anycubic

Marlin/src/lcd/extui/lib/anycubic_chiron/chiron_tft_defs.h

 #define AC_cmnd_power_loss_recovery    PSTR("G28XYR5\nG28Z")           // Lift, home X and Y then home Z when in 'safe' position
 
 namespace Anycubic {
-
   enum heater_state_t : uint8_t {
     AC_heater_off,
     AC_heater_temp_set,
     AC_heater_temp_reached
   };
-
   enum paused_state_t : uint8_t {
     AC_paused_heater_timed_out,
     AC_paused_purging_filament,
     AC_paused_idle
   };
-
   enum printer_state_t : uint8_t {
     AC_printer_idle,
     AC_printer_probing,
     AC_printer_stopping,
     AC_printer_resuming_from_power_outage
   };
-
   enum timer_event_t : uint8_t {
     AC_timer_started,
     AC_timer_paused,
     AC_timer_stopped
   };
-
   enum media_event_t : uint8_t {
     AC_media_inserted,
     AC_media_removed,
     AC_menu_change_to_file,
     AC_menu_change_to_command
   };
-
 } // Anycubic